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464449

Sigma-Aldrich

2-Hexyldecanoic acid

96%

Synonym(s):

2-n-Hexyldecanoic acid, Isopalmitic acid

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About This Item

Linear Formula:
CH3(CH2)7CH[(CH2)5CH3]CO2H
CAS Number:
25354-97-6
Molecular Weight:
256.42
EC Number:
246-885-9
MDL number:
MFCD00059651
UNSPSC Code:
12352100
PubChem Substance ID:
24870182
NACRES:
NA.22

Assay

96%

refractive index

n20/D 1.446 (lit.)

bp

268 °C (lit.)

mp

18 °C (lit.)

density

0.874 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCC(CCCCCC)C(O)=O

InChI

1S/C16H32O2/c1-3-5-7-9-10-12-14-15(16(17)18)13-11-8-6-4-2/h15H,3-14H2,1-2H3,(H,17,18)

InChI key

JMOLZNNXZPAGBH-UHFFFAOYSA-N

General description

2-Hexyldecanoic acid is a carboxylic acid having branched carbon chains.

Application

2-Hexyldecanoic acid may be used as amidating agent for the suppression of side-chain crystallization during the synthesis of amphiphilic macromolecules. It may be employed as a surrogate carboxylic acid in a study.

Pictograms

Exclamation markEnvironment
GHS07,GHS09

Signal Word

Warning

Hazard Statements

H315,H317,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Skin Irrit. 2 - Skin Sens. 1B

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Mohamed H Mohamed et al.
Rapid communications in mass spectrometry : RCM, 23(23), 3703-3712 (2009-11-10)
Aqueous solutions containing simple model aliphatic and alicyclic carboxylic acids (surrogates 1-4) were studied using negative ion electrospray mass spectrometry (ESI-MS) in the presence and absence of alpha-, beta-, and gamma-cyclodextrin. Molecular ions were detected corresponding to the parent carboxylic
Core-shell-structured highly branched poly (ethylenimine amide) s: synthesis and structure.
Antonietti L, et al.
Macromolecules, 38(14), 5914-5920 (2005)
Ester synthesis by the lipase from Pseudomonas fragi 22.39 B.
Nishio T, et al.
Agricultural and Biological Chemistry, 52(5), 1203-1208 (1988)
Shixiong Gao et al.
Environmental science & technology, 53(5), 2862-2872 (2019-02-12)
Exposure to environmental chemicals could disturb lipidome homeostasis in biotas. Comprehensive identification and interpretation of lipid molecules in biological samples are of great importance to elucidate the potential changes in lipid homeostasis upon exposure to various environmental stimuli. In this
Beili Wang et al.
Environmental science & technology, 53(2), 1022-1030 (2018-12-18)
The nontargeted scanning chemical profiling approach has shown great potential to identify unknown pollutants or novel biological markers; however, the structure identification of unknown compounds is a challenge. In this study, a carboxyl-specific derivatization reagent, N-(4-aminomethylphenyl) pyridinium (AMPP), was coupled
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